1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel IRC Team *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "messagemodel.h"
23 MessageModel::MessageModel(QObject *parent) : QAbstractItemModel(parent) {
29 MessageModel::~MessageModel() {
34 QVariant MessageModel::data(const QModelIndex &index, int role) const {
35 int row = index.row();
36 if(row < 0 || row >= _messageList.count()) return QVariant();
37 return _messageList[row]->data(index.column(), role);
40 bool MessageModel::setData(const QModelIndex &index, const QVariant &value, int role) {
41 int row = index.row();
42 if(row < 0 || row >= _messageList.count()) return false;
43 if(_messageList[row]->setData(index.column(), role)) {
44 emit dataChanged(index, index); // FIXME make msg emit this (too)
50 void MessageModel::insertMessage(const Message &msg) {
51 MsgId id = msg.msgId();
52 MessageItem *item = createMessageItem(msg);
57 // returns index of msg with given Id or of the next message after that (i.e., the index where we'd insert this msg)
58 int MessageModel::indexForId(MsgId id) {
59 if(!_messageList.count() || id <= _messageList[0]->data(0, MsgIdRole).value<MsgId>()) return 0;
60 if(id > _messageList.last()->data(0, MsgIdRole).value<MsgId>()) return _messageList.count();
62 int start = 0; int end = _messageList.count()-1;
65 if(start == end) return start;
66 idx = (end + start) / 2;
70 /**********************************************************************************/